9.42 g of o-chlorobromobenzene ethanol was added to a 80 mL reaction flask,Chloroform 45mL stirring dissolved,And 3.0 g of t-butylamine-13C3 was added, 3.5 g of sodium bicarbonate,Closed system,Set the microwave power of 100 watts,Pressure 20psi;Reaction temperature is 50 , reaction time is 4min,After completion of the reaction,Washed,Dried to get8.34gTerbutlor-13C3,The yield was 90.4percent of t-butylamine-13C3,HPLC detection,Purity 99.2percent;Mass spectrometry,Abundance of 99.4atom percent 13C,
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9.42 g of o-chlorobromobenzene ethanol was added to a 80 mL reaction flask,Chloroform 45mL stirring dissolved,And 3.0 g of t-butylamine-13C3 was added, 3.5 g of sodium bicarbonate,Closed system,Set the microwave power of 100 watts,Pressure 20psi;Reaction temperature is 50 , reaction time is 4min,After completion of the reaction,Washed,Dried to get8.34gTerbutlor-13C3,The yield was 90.4percent of t-butylamine-13C3,HPLC detection,Purity 99.2percent;Mass spectrometry,Abundance of 99.4atom percent 13C,
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